European Journal of Nuclear Medicine

, Volume 24, Issue 10, pp 1210–1214

Strontium-89 for palliation of pain from bone metastases in patients with prostate and breast cancer

  • Francesca Pons
  • Ramón Herranz
  • Alicia Garcia
  • Sergi Vidal-Sicart
  • Carles Conill
  • Juan José Grau
  • Joan Alcover
  • David Fuster
  • Jordi Setoain
Original article

DOI: 10.1007/s002590050143

Cite this article as:
Pons, F., Herranz, R., Garcia, A. et al. Eur J Nucl Med (1997) 24: 1210. doi:10.1007/s002590050143

Abstract.

We have used strontium-89 chloride (89Sr) for the palliative treatment of metastatic bone pain. Seventy-six patients (50 males with prostate carcinoma and 26 females with breast cancer) were treated with 148 MBq of 89Sr. Sixteen patients were retreated, receiving two or three doses; the total number of injected doses was consequently 95. The Karnofsky performance status was assessed and pain and analgesia were scored on scales of 9 and 5 points, respectively. The efficacy of 89Sr was evaluated at 3 months of treament. Three levels of response were considered: good – when there was an increase in the Karnofsky status and a decrease in the pain score (equal to or higher than 4) or analgesic score (equal to or higher than 1); partial – when there was an increase in the Karnofsky status and a decrease in the pain score (2 or 3 points) without significant changes in the analgesic score; no response – if no variation or deterioration in these parameters was observed. In prostate cancer patients, the response was good in 64% of cases and partial in 25%, and there was no response in the remaining 11%. In breast cancer patients, the response was good in 62% of cases and partial in 31%, and there was no response in the remaining 8%. Duration of the response ranged from 3 to 12 months (mean 6 months). In the patients who were retreated the effectiveness was as good as after the first dose of 89Sr. A decrease in the initial leucocyte and platelet counts was observed after the 1st month of treatment, with a gradual partial to complete recovery within 6 months. It is concluded that 89Sr is an effective agent in palliative therapy for metastatic bone pain in patients with prostate or breast carcinoma. If required, retreatment can be administered safely and with the same efficacy as is achieved by the first dose.

Key words: Bone metastasesBreast cancerPain palliationProstate cancerStrontium-89

Copyright information

© Springer-Verlag Berlin Heidelberg 1997

Authors and Affiliations

  • Francesca Pons
    • 1
  • Ramón Herranz
    • 1
  • Alicia Garcia
    • 1
  • Sergi Vidal-Sicart
    • 1
  • Carles Conill
    • 2
  • Juan José Grau
    • 3
  • Joan Alcover
    • 4
  • David Fuster
    • 1
  • Jordi Setoain
    • 1
  1. 1.Department of Nuclear Medicine, Hospital Clinic, University of Barcelona, SpainES
  2. 2.Department of Radiation Oncology, Hospital Clinic, Barcelona, SpainES
  3. 3.Department of Oncology, Hospital Clinic, Barcelona, SpainES
  4. 4.Department of Urology, Hospital Clinic, Barcelona, SpainES